Reference meaning
nightcap
Last updated
an alcoholic drink taken at bedtime; often alcoholic
Other meanings
2. noun
a cloth cap worn in bed
3. noun
the final game of a double header
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 07912619-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.